https://git.ruby-lang.org/ruby.git/commit/?id=a0c141b6d0

From a0c141b6d04482ebfc4b3abf3f00a476d073226a Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Fri, 28 Jun 2019 15:09:14 +0900
Subject: Suppress redefinition and void context warnings


diff --git a/test/ruby/test_settracefunc.rb b/test/ruby/test_settracefunc.rb
index 61c9dd0..74aae0a 100644
--- a/test/ruby/test_settracefunc.rb
+++ b/test/ruby/test_settracefunc.rb
@@ -1903,7 +1903,7 @@ class TestSetTraceFunc < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/test/ruby/test_settracefunc.rb#L1903
   end
 
   def test_lineno_in_optimized_insn
-    actual, _, _ = EnvUtil.invoke_ruby [], <<-EOF.gsub(/^.*?: */, ""), true
+    actual, _, _ = EnvUtil.invoke_ruby %W[-W0], <<-EOF.gsub(/^.*?: */, ""), true
       1: class String
       2:   def -@
       3:     puts caller_locations(1, 1)[0].lineno
-- 
cgit v0.10.2


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